<!DOCTYPE html>
<html lang="en"
      xmlns="http://www.w3.org/1999/xhtml"
      xmlns:shiro="http://www.pollix.at/thymeleaf/shiro"
      xmlns:th="http://www.thymeleaf.org">
<head>
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
        <!-- 引入 ECharts 文件 -->
        <script src="js/echarts.min.js"></script>
    </head>
<body>
<!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
<div id="main"
     style="width: 600px;height:400px;position:absolute;top:50%;left: 50%;margin-top: -200px;margin-left: -300px;"></div>

<script type="text/javascript">
    // 基于准备好的dom，初始化echarts实例
    var myChart = echarts.init(document.getElementById('main'));//main是<div id="main" style="width: 600px;height:400px;"></div>的id

    // 指定图表的配置项和数据
    var option = {
        title: {
            text: 'ECharts 入门示例'
        },
        tooltip: {},
        legend: {
            data: ['销量']
        },
        xAxis: {
            data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
        },
        yAxis: {},
        series: [{
            name: '销量',
            type: 'bar',
            data: [5, 20, 1136, 10, 10, 20]
        }]
    }; // 指定图表的配置项和数据


    myChart.setOption(option);
</script>
</body>
</html>